Bungwe la US National Aeronautics and Space Administration (NASA) latulutsa chifaniziro chodabwitsa cha Messier 2, gulu la nyenyezi padziko lonse lapansi mu gulu la nyenyezi la Aquarius.
Magulu a globular ali ndi nyenyezi zambiri. Zomangamanga zoterezi zimamangidwa mwamphamvu ndi mphamvu yokoka ndipo zimazungulira pakati pa nyenyezi ngati satellite.
Mosiyana ndi magulu a nyenyezi otseguka, omwe ali mu galactic disk, magulu a globular ali mu halo. Zomangamanga zoterezi zimakhala ndi mawonekedwe ozungulira, omwe amawonekera bwino pachithunzichi.
Tiyenera kuzindikira kuti Messier 2, monga magulu ena a globular, amadziwika ndi kuwonjezeka kwa nyenyezi m'chigawo chapakati.
Akuti Messier 2 akuphatikizapo zounikira pafupifupi 150. Gululi liri pafupi ndi mtunda wa zaka 000 ndipo limayesa zaka 55 zopepuka.
Timawonjezera kuti Messier 2 imatengedwa kuti ndi imodzi mwamagulu odzaza kwambiri komanso osakanikirana.
Chithunzi chofalitsidwacho chinatumizidwa kuchokera ku Hubble orbital telescope (NASA/ESA Hubble Space Telescope). Tikumbukenso kuti kukhazikitsidwa kwa Discovery shuttle STS-31 ndi chipangizo dzina lake unachitikira pa April 24, 1990, ndiko kuti, pafupifupi zaka 30 zapitazo. Hubble akukonzekera kugwira ntchito mpaka 2025.
Source: 3dnews.ru